• Early AM

    May 26

    Lo 45°

    A shower possible

    Dust & Dander Weather
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      50 - Moderate
    more
  • Today

    May 26

    64°Lo 51°

    Rather cloudy and cool

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    May 27

    68°Lo 60°

    A couple of thunderstorms

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      12 - Moderate
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      50 - Moderate
  • Tue

    May 28

    87°Lo 64°

    Warmer with a thunderstorm

    Extreme indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      78%
    more
  • Wed

    May 29

    86°Lo 64°

    Some sun; breezy, warm, humid

    Extreme indoor dust & dander levels
    • Precip
      17%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      38%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Temp (°F) 56° 59° 61° 61° 63° 65° 65° 67°
RealFeel® 52° 56° 59° 59° 63° 66° 65° 67°
Humidity 83% 80% 78% 84% 80% 76% 79% 75%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
43%
 
47%
 
51%
 
47%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 10 SE 11 SE 11 SE 11 SE 11 SE 11 SE 10 SE 10 SE
UV Index 2 2 3 4 4 5 4 4
Cloud Cover 89% 90% 90% 91% 90% 87% 82% 77%
Dew Point 51° 53° 54° 56° 57° 58° 59° 59°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2012
High 68° 71° N/A 91°
Low 60° 48° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 14:55 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:05 PM with 9:55 of moolight, then sets at 8:00 AM

Top Story

Crystal Lake Weather Report

Freeze, Frost Risk From Michigan to Pennsylvania

May 25, 2013; 5:12 PM ET

Another plunge of chilly air will set the stage for the risk of a frost and freeze centered Michigan, Ohio, West Virginia and other nearby states this weekend. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 25, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking, but have those claims ever been proven?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps